National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

CONRAD AG RC (COAM8)

Lat: 48.30453°NLon: 111.92363°WElev: 3706.0ft.

NA

20°F

-7°C

Humidity NA
Wind Speed NW 5 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill13°F (-11°C)
Last update NA
Extended Forecast for

Shelby MT

High Wind Watch March 11, 06:00pm until March 12, 06:00pm
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 13. West wind 6 to 9 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then a slight chance of snow after noon. Partly sunny, with a high near 35. South southwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 18. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 36 mph.

    High: 40 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 26. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow likely, becoming all snow after 9am. Cloudy, with a high near 40. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Low around 21. Northwest wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow. Cloudy, with a high near 30. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 30 °F

    Snow

  • Friday Night

    Friday Night: Snow. Cloudy, with a low around 12.

    Low: 12 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. West wind 6 to 9 mph.
Tuesday
A slight chance of snow before 10am, then a slight chance of snow after noon. Partly sunny, with a high near 35. South southwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 18. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 40. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 36 mph.
Wednesday Night
Snow likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 26. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow likely, becoming all snow after 9am. Cloudy, with a high near 40. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow, mainly after midnight. Low around 21. Northwest wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. Cloudy, with a high near 30. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.
Friday Night
Snow. Cloudy, with a low around 12.
Saturday
Snow. Cloudy, with a high near 23.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shelby MT
 48.5°N 111.87°W (Elev. 3406 ft)
Last Update:
10:47 pm MDT Mar 9, 2026
Forecast Valid:
11pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation